发明名称 |
Structured light imaging apparatus |
摘要 |
The present invention integrates a structured light source into an imaging system for reconstructing surface topography of an object being imaged. The structured light source includes a mechanism for transmitting a set of lines onto the object from an angle. The lines are displaced, or phase shifted relative to a stage, when they encounter an object with finite height, such as a mouse. This phase shift provides structured light information for the object. A camera captures the structured light information. Using software that employs a structured light analysis, surface topography data for the object is determined from the phase shift of the lines.
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申请公布号 |
US8279334(B2) |
申请公布日期 |
2012.10.02 |
申请号 |
US20070871062 |
申请日期 |
2007.10.11 |
申请人 |
NILSON DAVID;CABLE MICHAEL D.;RICE BRADLEY W.;KEARNEY KEVIN;XENOGEN CORPORATION |
发明人 |
NILSON DAVID;CABLE MICHAEL D.;RICE BRADLEY W.;KEARNEY KEVIN |
分类号 |
H04N5/225;A61B6/00;G01N21/64;G01N21/76 |
主分类号 |
H04N5/225 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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